Seaforth, ON
Ontario
Seaforth is a small town in Ontario with a population of 2,680.
Population source: Wikidata (dated census and official estimates), GeoNames. Climate: WorldClim 2.1 normals (1970-2000), NASA POWER. Updated August 2026
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How Seaforth Compares to the U.S. Average (100% = U.S. avg)
People
Climate
Temperature
| Annual Average | 44.6°F |
| 17% below US avg | |
| January Average | 20°F (-7°C) |
| July Average | 68°F (20°C) |
Geography
| Elevation | 1,010 ft (308 m) |
| Area | 258.4 sq mi (669.2 km²) |
| Population Density | 10/sq mi |
| Coordinates | 43.5501°N, 81.3998°W |
| Timezone | America/Toronto |
Precipitation & Snow
Air Quality
Tsunami History
2 tsunamis recorded within 500 km. Highest wave on record: 2.7 m (9 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1823 | LAKE ERIE | Unknown | 2.7 m | - | 144 km |
| 1952 | LAKE HURON, MI | Avalanche | 1.5 m | - | 95 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 20°F (-7°C) | 4.1 in | Coldest |
| February | 20°F (-6°C) | 3.2 in | |
| March | 29°F (-2°C) | 2.9 in | Driest |
| April | 42°F (5°C) | 3.1 in | |
| May | 54°F (12°C) | 3.5 in | |
| June | 63°F (17°C) | 2.9 in | |
| July | 68°F (20°C) | 3.2 in | Warmest |
| August | 67°F (19°C) | 3.8 in | |
| September | 60°F (16°C) | 4.6 in | |
| October | 49°F (9°C) | 3.9 in | |
| November | 37°F (3°C) | 4.5 in | |
| December | 27°F (-3°C) | 4.7 in | Wettest |
Seaforth has a seasonal temperature swing of 49°F / from 20°F in January to 68°F in July. Total annual precipitation is 44.1 inches, with December being the wettest month (4.7") and March the driest (2.9").
Schools in Seaforth
3 public schools (OpenStreetMap data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| St. James Separate School | - | - | - | - |
| Seaforth Public School | - | - | - | - |
| St. Columban Separate School | - | - | - | - |
Radio Stations near Seaforth
9 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| Blown | 60's, 70's | MP3 192 kbps | |
| Crucial Velocity Radio | classic metal, hard rock | MP3 192 kbps | |
| CKNX-AM 920 Wingham, ON | commercial, country | AAC+ 48 kbps | |
| CHGK-FM 107.7 "2 Day FM" Stratford, ON | hot adult contemporary | AAC+ 57 kbps | |
| CHWC-FM "Country 104.9" Goderich, ON (AAC Stream) | country, new format rebranding | AAC 63 kbps | |
| CHWC-FM "Country 104.9" Goderich, ON (MP3 Stream) | country, new format rebranding | MP3 128 kbps | |
| CIBU-FM "Cool 94.5" Wingham, ON (MP3 Stream) | classic hits, new format rebranding | MP3 96 kbps | |
| CIBU-FM "Cool 94.5" Wingham, ON (AAC Stream) | classic hits, new format rebranding | AAC+ 48 kbps | |
| CKNX-FM 101.7 "The One" Wingham, ON | commercial, hot adult contemporary | AAC+ 48 kbps |
Museums in Seaforth
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Van Egmond House-Museum |
Libraries in Seaforth
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Huron County Library - Blyth Branch | 0.0 | |||||
| Huron County Library - Brussels Branch | 0.0 | |||||
| Huron County Library - Clinton Branch | 0.0 | |||||
| Huron County Library - Exeter Branch | 0.0 | |||||
| Huron County Library - Hensall Branch | 0.0 | |||||
| Huron County Library - Kirkton Branch | 0.0 | |||||
| Huron County Library - Seaforth Branch | 0.0 | |||||
| Huron County Library - Zurich Branch | 0.0 | |||||
| West Perth Public Library | 0.0 |
Cafes in Seaforth
1 cafes within city radius - OpenStreetMap data
Clinics in Seaforth
1 clinics within city radius - OpenStreetMap data
Dentists in Seaforth
1 dentists within city radius - OpenStreetMap data
Veterinaries in Seaforth
2 veterinaries within city radius - OpenStreetMap data
Gas Stations in Seaforth
2 gas stations within city radius - OpenStreetMap data
Banks in Seaforth
3 banks within city radius - OpenStreetMap data
Gyms in Seaforth
1 gyms within city radius - OpenStreetMap data
Golf Courses in Seaforth
1 golf courses within city radius - OpenStreetMap data
Breweries in Seaforth
| Name | Type | Address | Phone | Website |
|---|---|---|---|---|
| Cowbell |
Airports Near Seaforth
48 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Centralia / James T. Field Memorial Aerodrome | YCE | Medium Airport |
| Goderich Airport | - | Medium Airport |
| Kincardine Municipal Airport | YKD | Medium Airport |
| London International Airport | YXU | Medium Airport |
| Atwood / Coghlin Airport | - | Small Airport |
| Brussels (Armstrong Field) Airport | - | Small Airport |
| Brussels / Hemingway Field | - | Small Airport |
| Centralia (Essery Field) Airport | - | Small Airport |
| Chapeskie Field Airport | - | Small Airport |
| Cherry Hill Field | - | Small Airport |
| Dungannon Aerodrome | - | Small Airport |
| Ethel Airport | - | Small Airport |
| Fordwich Airport | - | Small Airport |
| Grand Bend Airport | - | Small Airport |
| Hanover / Saugeen Municipal Airport | - | Small Airport |
| Harkes Field | - | Small Airport |
| Harydale Farms Airport | - | Small Airport |
| Innerkip Airport | - | Small Airport |
| Listowel Airport | - | Small Airport |
| London (Pioneer Airpark) | - | Small Airport |
| London Soaring Society | - | Small Airport |
| Lucan Airport | - | Small Airport |
| Melbourne Airport | - | Small Airport |
| Mount Forest Roths' Field | - | Small Airport |
| Nenagh Field | - | Small Airport |
| Northville Airport | - | Small Airport |
| Palmerston Airport | - | Small Airport |
| Papple Aviation Airport | - | Small Airport |
| Paterson Field | - | Small Airport |
| Rand Private Airfield | - | Small Airport |
| Reeces Corners Airport | - | Small Airport |
| Robinson International Air Field | - | Small Airport |
| Roth Field | - | Small Airport |
| Sexsmith (Exeter) Airport | - | Small Airport |
| Shepherd's Landing Airport | - | Small Airport |
| Stratford Municipal Airport | - | Small Airport |
| Strathroy (Blue Yonder) Airport | - | Small Airport |
| Teeswater (Dent Field) Aerodrome | - | Small Airport |
| Teeswater (Thompson Field) Airport | - | Small Airport |
| Tillsonburg Airport | - | Small Airport |
| Triple Nickel Airport | - | Small Airport |
| Warren Field | - | Small Airport |
| Willow Lake Airstrip | - | Small Airport |
| Wingham (Inglis Field) Airport | - | Small Airport |
| Wingham / Richard W. LeVan Airport | - | Small Airport |
| Woodstock Airport | - | Small Airport |
| Woodstock Private Airstrip | - | Small Airport |
| Yellow Gold Airport | - | Small Airport |
Post Offices in Seaforth
1 post offices.
| Post Office | Address |
|---|---|
| Canada Post - Seaforth |
Churches & Religious Organizations in Seaforth
2 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Bethel Bible Church | |
| Saint James Catholic Church |
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Get ReportFrequently Asked Questions About Seaforth
What is the population of Seaforth?
Seaforth has a population of 2,680 residents and is located in Ontario. The population density is 10 people per square mile, spread across 258.4 square miles.
What is the weather like in Seaforth?
Seaforth has a cool climate with an average annual temperature of 45°F (7°C). Winter temperatures average 20°F in January, while summers reach an average of 68°F in July. Annual rainfall totals 44.1 inches, with 14.8 inches of snow.
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